Exceptional value 8Pc nut driver set. Manufactured from Chrome Vanadium Steel (CR-V) for increased strength and durability. Fits all power drills, screw guns and cordless drivers. They have a 1/4" hex shank, vary from 35mm to 40mm in length and each set consists of 5, 5.5, 6, 7, 8, 9, 10 and 11mm bits.
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